<template>
    <div>
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>商品管理</el-breadcrumb-item>
            <el-breadcrumb-item>商品列表</el-breadcrumb-item>
        </el-breadcrumb>
        <el-card >
            <el-row :gutter="10">
                <el-col :span="8">
                    <el-input placeholder="请输入内容" clearable @clear="getGoodsList" v-model="queryInfo.query">
                        <el-button slot="append" icon="el-icon-search" @click="getGoodsList"></el-button>
                    </el-input>
                </el-col>
                <el-col :span="4">
                    <el-button type="primary" @click="goAddPage">添加商品</el-button>
                </el-col>
            </el-row>
            <el-table :data="goodsList" border stripe>
                <el-table-column type="index"></el-table-column>
                <el-table-column label="商品名称" prop="goods_name"></el-table-column>
                <el-table-column label="商品价格(元)" prop="goods_price" width="95px"></el-table-column>
                <el-table-column label="商品重量" prop="goods_weight" width="70px"></el-table-column>
                <el-table-column label="创建时间" prop="add_time" width="140px">
                    <template slot-scope="scope">
                        {{ scope.row.add_time | dateFormat }}
                    </template>
                </el-table-column>
                <el-table-column label="操作" width="180px">
                    <template slot-scope="scope">
                        <el-button size="mini" icon="el-icon-edit" type="primary" @click="editGoods(scope)">编辑</el-button>
                        <el-button size="mini" icon="el-icon-delete" type="danger" @click="removeById(scope)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                :current-page="queryInfo.pagenum"
                :page-sizes="[3, 5, 10, 15]"
                :page-size="queryInfo.pagesize"
                layout="total, sizes, prev, pager, next, jumper"
                background
                :total="total">
            </el-pagination>
        </el-card>
    </div>
</template>
<script>
export default {
    data(){
        return {
            queryInfo:{
                query:'',
                pagenum:1,
                pagesize:10
            },
            goodsList:[],
            total:0
        }
    },
    created(){
        this.getGoodsList();
    },
    methods:{
        async getGoodsList(){
            const {data:res} = await this.$http.get('goods',{
                params:this.queryInfo
            });
            if(res.meta.status == 200){
                console.log(res.data);
                this.$message.success(res.meta.msg);
                this.goodsList = res.data.goods;
                this.total = res.data.total
            }else{
                this.$message.error(res.meta.msg);
            }
        },
        handleSizeChange(size){
            this.queryInfo.pagesize = size;
            this.getGoodsList();
        },
        handleCurrentChange(num){
            this.queryInfo.pagenum = num;
            this.getGoodsList();
        },
        async removeById(scope){
            const result = await this.$confirm('此操作将永久删除该数据，是否继续？','提示',{
                confirmButtonText:'确定',
                cancelButtonText:'取消',
                type:'warning'
            }).catch(e=>e)
            if(result == 'confirm'){
                const {data:res} = await this.$http.delete(`goods/${scope.row.goods_id}`);
                if(res.meta.status == 200){
                    this.$message.success(res.meta.msg);
                    this.getGoodsList();
                }else{
                    this.$message.error(res.meta.msg);
                }
            }
        },
        goAddPage(){
            this.$router.push('/goods/add');
        }
    }
}
</script>
<style lang="less" scoped>

</style>